I see. I do no think it is possible because the console driver is the same
serial driver. So you can attach a terminal server or even model, but I
doubt you can control it from UML unless the console driver is modified.
David
On Tue, Feb 2, 2010 at 6:26 AM, Guido Serra <guido.se...@vodafone.com>wrote:
> Hi David,
> on /dev/ttyS2 I have a modem.
>
> I added ssl2=tty:/dev/ttyS2 ... but I ended up NOT with a character block
> device in the virtual machine.
> It gave me something that looked like a standard file, named /dev/ttyS2, on
> which "setserial" failed with :
> "Inappropriate ioctl for device"
>
> Not sure u got what I want to achieve. I want the virtual machine to be
> able to use the modem.
>
> thanks in advance,
> Guido
>
>
>
> On 01/02/2010 20:43, David Francisco Rodriguez Perez wrote:
>
> Guido
>
> I am using as part of the command line command line:
> ssl2=tty:/dev/ttyS0
>
> and I am giving ttyS0 on the host permission to be read-write by others so
> that the UML can open it.
> Also on inittab I have the line:
> ttyS2::respawn:/sbin/getty -L ttyS2 9600 vt100
>
> and it works fine.
>
> David
>
>
>
>
>
> On Mon, Feb 1, 2010 at 8:50 AM, Guido Serra <guido.se...@vodafone.com>wrote:
>
>> Hi All,
>> is it possible to access an external character block from the User Mode
>> Linux instance?
>> I'd like to have multiple serial lines (each with a GSM modem) allocated
>> to a specific UML host.
>>
>> regards,
>> Guido Serra
>>
>>
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